https://github.com/jaymine/TCP-eventbus-client-Python

vertx tcp eventbus client module for python
https://github.com/jaymine/TCP-eventbus-client-Python

Last synced: 3 months ago
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vertx tcp eventbus client module for python

• Host: GitHub
• URL: https://github.com/jaymine/TCP-eventbus-client-Python
• Owner: jaymine
• License: mit
• Created: 2016-06-10T14:54:02.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-08-05T13:56:20.000Z (over 8 years ago)
• Last Synced: 2024-11-14T17:08:29.185Z (3 months ago)
• Language: Python
• Homepage:
• Size: 951 KB
• Stars: 12
• Watchers: 2
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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• vertx-awesome - Python - Event bus client for Python using the [TCP-based protocol](https://github.com/vert-x3/vertx-tcp-eventbus-bridge). (Vert.x Event Bus Clients)

README

        
# TCP-eventbus-client-Python

This is a TCP eventbus implementation for python clients. The protocol is quite simple:

* 4bytes int32 message length (big endian encoding)

* json string

* built-in keys

 1) type: (String, required) One of "send", "publish", "register", "unregister".

 

 2) headers: (Object, optional) Headers with JSON format. Value of string type is supported.

 

 3) body: (Object, optional) Message content in JSON format.

 

 4) address: (String, required) Destination address

 

 5) replyAddress: (String, optional) Address for replying to. 

 

 Download: !https://pypi.python.org/pypi/vertx-eventbus/1.0.0

 

 See wiki for more information.

example:

```python

    class Client():

	

	  #Handler

	    def Handler(self,message):

		    if message != None:

			    print(message['body']['result'],'4');

		eb=Eventbus.Eventbus(Client(),'localhost', 7000)	

		#jsonObject -body

		body={'msg':'add 4 to 0',}

		#DeliveryOption

		do=DeliveryOption.DeliveryOption();

		do.addHeader('type','text')

		do.addHeader('size','small')

		do.addReplyAddress('add')

		do.setTimeInterval(5) 

		#register handler

		eb.registerHandler('add',Client.Handler);

		#send 

		eb.send('add',body,do)

		#close after 5 seconds

		eb.closeConnection(5)

```

examples :

Simple example,

TimeKeeper